1114abfe1SNeil Armstrong// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 285596034SKevin Hilman/* 385596034SKevin Hilman * Copyright (c) 2016 Andreas Färber 485596034SKevin Hilman * Copyright (c) 2016 BayLibre, Inc. 585596034SKevin Hilman * Author: Kevin Hilman <khilman@kernel.org> 685596034SKevin Hilman */ 785596034SKevin Hilman 885596034SKevin Hilman/dts-v1/; 985596034SKevin Hilman 1085596034SKevin Hilman#include "meson-gxbb.dtsi" 11f40d437fSCarlo Caione#include <dt-bindings/gpio/gpio.h> 1285596034SKevin Hilman 1385596034SKevin Hilman/ { 1485596034SKevin Hilman compatible = "hardkernel,odroid-c2", "amlogic,meson-gxbb"; 1585596034SKevin Hilman model = "Hardkernel ODROID-C2"; 1685596034SKevin Hilman 1785596034SKevin Hilman aliases { 1885596034SKevin Hilman serial0 = &uart_AO; 19059a58fcSJorge Ramirez-Ortiz ethernet0 = ðmac; 2085596034SKevin Hilman }; 2185596034SKevin Hilman 2285596034SKevin Hilman chosen { 2385596034SKevin Hilman stdout-path = "serial0:115200n8"; 2485596034SKevin Hilman }; 2585596034SKevin Hilman 2685596034SKevin Hilman memory@0 { 2785596034SKevin Hilman device_type = "memory"; 2885596034SKevin Hilman reg = <0x0 0x0 0x0 0x80000000>; 2985596034SKevin Hilman }; 30f40d437fSCarlo Caione 315a0803bdSBrian Kim usb_otg_pwr: regulator-usb-pwrs { 325a0803bdSBrian Kim compatible = "regulator-fixed"; 335a0803bdSBrian Kim 345a0803bdSBrian Kim regulator-name = "USB_OTG_PWR"; 355a0803bdSBrian Kim 365a0803bdSBrian Kim regulator-min-microvolt = <5000000>; 375a0803bdSBrian Kim regulator-max-microvolt = <5000000>; 385a0803bdSBrian Kim 3947a8bddbSAnand Moon /* 4047a8bddbSAnand Moon * signal name from schematics: PWREN 4147a8bddbSAnand Moon */ 425a0803bdSBrian Kim gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; 435a0803bdSBrian Kim enable-active-high; 4447a8bddbSAnand Moon /* 4547a8bddbSAnand Moon * signal name from schematics: USB_POWER 4647a8bddbSAnand Moon */ 4747a8bddbSAnand Moon vin-supply = <&p5v0>; 485a0803bdSBrian Kim }; 495a0803bdSBrian Kim 50f40d437fSCarlo Caione leds { 51f40d437fSCarlo Caione compatible = "gpio-leds"; 52f40d437fSCarlo Caione blue { 53f40d437fSCarlo Caione label = "c2:blue:alive"; 54f40d437fSCarlo Caione gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_LOW>; 55f40d437fSCarlo Caione linux,default-trigger = "heartbeat"; 56f40d437fSCarlo Caione default-state = "off"; 57f40d437fSCarlo Caione }; 58f40d437fSCarlo Caione }; 59ef8d2ffeSKevin Hilman 60fcf19f29SAnand Moon p5v0: regulator-p5v0 { 61fcf19f29SAnand Moon compatible = "regulator-fixed"; 62fcf19f29SAnand Moon 63fcf19f29SAnand Moon regulator-name = "P5V0"; 64fcf19f29SAnand Moon regulator-min-microvolt = <5000000>; 65fcf19f29SAnand Moon regulator-max-microvolt = <5000000>; 66fcf19f29SAnand Moon regulator-always-on; 67fcf19f29SAnand Moon }; 68fcf19f29SAnand Moon 69ef8d2ffeSKevin Hilman tflash_vdd: regulator-tflash_vdd { 70ef8d2ffeSKevin Hilman /* 71ef8d2ffeSKevin Hilman * signal name from schematics: TFLASH_VDD_EN 72ef8d2ffeSKevin Hilman */ 73ef8d2ffeSKevin Hilman compatible = "regulator-fixed"; 74ef8d2ffeSKevin Hilman 75ef8d2ffeSKevin Hilman regulator-name = "TFLASH_VDD"; 76ef8d2ffeSKevin Hilman regulator-min-microvolt = <3300000>; 77ef8d2ffeSKevin Hilman regulator-max-microvolt = <3300000>; 78ef8d2ffeSKevin Hilman 79c34cd35eSNeil Armstrong gpio = <&gpio GPIOY_12 GPIO_ACTIVE_HIGH>; 80ef8d2ffeSKevin Hilman enable-active-high; 81ef8d2ffeSKevin Hilman }; 82ef8d2ffeSKevin Hilman 83ef8d2ffeSKevin Hilman tf_io: gpio-regulator-tf_io { 84ef8d2ffeSKevin Hilman compatible = "regulator-gpio"; 85ef8d2ffeSKevin Hilman 86ef8d2ffeSKevin Hilman regulator-name = "TF_IO"; 87ef8d2ffeSKevin Hilman regulator-min-microvolt = <1800000>; 88ef8d2ffeSKevin Hilman regulator-max-microvolt = <3300000>; 89ef8d2ffeSKevin Hilman 90ef8d2ffeSKevin Hilman /* 91ef8d2ffeSKevin Hilman * signal name from schematics: TF_3V3N_1V8_EN 92ef8d2ffeSKevin Hilman */ 93ef8d2ffeSKevin Hilman gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>; 94ef8d2ffeSKevin Hilman gpios-states = <0>; 95ef8d2ffeSKevin Hilman 96f9717178SNeil Armstrong states = <3300000 0>, 97f9717178SNeil Armstrong <1800000 1>; 98ef8d2ffeSKevin Hilman }; 99ef8d2ffeSKevin Hilman 100ef8d2ffeSKevin Hilman vcc1v8: regulator-vcc1v8 { 101ef8d2ffeSKevin Hilman compatible = "regulator-fixed"; 102ef8d2ffeSKevin Hilman regulator-name = "VCC1V8"; 103ef8d2ffeSKevin Hilman regulator-min-microvolt = <1800000>; 104ef8d2ffeSKevin Hilman regulator-max-microvolt = <1800000>; 105ef8d2ffeSKevin Hilman }; 106ef8d2ffeSKevin Hilman 107ef8d2ffeSKevin Hilman vcc3v3: regulator-vcc3v3 { 108ef8d2ffeSKevin Hilman compatible = "regulator-fixed"; 109ef8d2ffeSKevin Hilman regulator-name = "VCC3V3"; 110ef8d2ffeSKevin Hilman regulator-min-microvolt = <3300000>; 111ef8d2ffeSKevin Hilman regulator-max-microvolt = <3300000>; 112ef8d2ffeSKevin Hilman }; 113ef8d2ffeSKevin Hilman 114ef8d2ffeSKevin Hilman emmc_pwrseq: emmc-pwrseq { 115ef8d2ffeSKevin Hilman compatible = "mmc-pwrseq-emmc"; 116ef8d2ffeSKevin Hilman reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>; 117ef8d2ffeSKevin Hilman }; 118fc19afa1SNeil Armstrong 119fc19afa1SNeil Armstrong hdmi-connector { 120fc19afa1SNeil Armstrong compatible = "hdmi-connector"; 121fc19afa1SNeil Armstrong type = "a"; 122fc19afa1SNeil Armstrong 123fc19afa1SNeil Armstrong port { 124fc19afa1SNeil Armstrong hdmi_connector_in: endpoint { 125fc19afa1SNeil Armstrong remote-endpoint = <&hdmi_tx_tmds_out>; 126fc19afa1SNeil Armstrong }; 127fc19afa1SNeil Armstrong }; 128fc19afa1SNeil Armstrong }; 129fc19afa1SNeil Armstrong}; 130fc19afa1SNeil Armstrong 131fc19afa1SNeil Armstrong&cec_AO { 132fc19afa1SNeil Armstrong status = "okay"; 133fc19afa1SNeil Armstrong pinctrl-0 = <&ao_cec_pins>; 134fc19afa1SNeil Armstrong pinctrl-names = "default"; 135fc19afa1SNeil Armstrong hdmi-phandle = <&hdmi_tx>; 13685596034SKevin Hilman}; 13785596034SKevin Hilman 1388c5509f0SKevin Hilmanðmac { 1398c5509f0SKevin Hilman status = "okay"; 1403be2d9cfSNeil Armstrong pinctrl-0 = <ð_rgmii_pins>; 1418c5509f0SKevin Hilman pinctrl-names = "default"; 142feb3cbeaSJerome Brunet phy-handle = <ð_phy0>; 143b6ff2721SMartin Blumenstingl phy-mode = "rgmii"; 144b6ff2721SMartin Blumenstingl 145093d23dbSMartin Blumenstingl amlogic,tx-delay-ns = <2>; 146093d23dbSMartin Blumenstingl 147feb3cbeaSJerome Brunet mdio { 148feb3cbeaSJerome Brunet compatible = "snps,dwmac-mdio"; 149feb3cbeaSJerome Brunet #address-cells = <1>; 150feb3cbeaSJerome Brunet #size-cells = <0>; 151feb3cbeaSJerome Brunet 152feb3cbeaSJerome Brunet eth_phy0: ethernet-phy@0 { 15350290cfeSMartin Blumenstingl /* Realtek RTL8211F (0x001cc916) */ 154feb3cbeaSJerome Brunet reg = <0>; 155f29cabf2SMartin Blumenstingl 156f29cabf2SMartin Blumenstingl reset-assert-us = <10000>; 157f29cabf2SMartin Blumenstingl reset-deassert-us = <30000>; 158f29cabf2SMartin Blumenstingl reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>; 159f29cabf2SMartin Blumenstingl 160b94d22d9SJerome Brunet interrupt-parent = <&gpio_intc>; 16150290cfeSMartin Blumenstingl /* MAC_INTR on GPIOZ_15 */ 162b94d22d9SJerome Brunet interrupts = <29 IRQ_TYPE_LEVEL_LOW>; 163feb3cbeaSJerome Brunet }; 164feb3cbeaSJerome Brunet }; 1658c5509f0SKevin Hilman}; 1668c5509f0SKevin Hilman 1673b69bdbfSAndreas Färber&gpio_ao { 1683b69bdbfSAndreas Färber /* 1693b69bdbfSAndreas Färber * WARNING: The USB Hub on the Odroid-C2 needs a reset signal 1703b69bdbfSAndreas Färber * to be turned high in order to be detected by the USB Controller 1713b69bdbfSAndreas Färber * This signal should be handled by a USB specific power sequence 1723b69bdbfSAndreas Färber * in order to reset the Hub when USB bus is powered down. 1733b69bdbfSAndreas Färber */ 1743b69bdbfSAndreas Färber usb-hub { 1753b69bdbfSAndreas Färber gpio-hog; 1763b69bdbfSAndreas Färber gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>; 1773b69bdbfSAndreas Färber output-high; 1783b69bdbfSAndreas Färber line-name = "usb-hub-reset"; 1793b69bdbfSAndreas Färber }; 1803b69bdbfSAndreas Färber}; 1813b69bdbfSAndreas Färber 182fc19afa1SNeil Armstrong&hdmi_tx { 183fc19afa1SNeil Armstrong status = "okay"; 184fc19afa1SNeil Armstrong pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; 185fc19afa1SNeil Armstrong pinctrl-names = "default"; 186fc19afa1SNeil Armstrong}; 187fc19afa1SNeil Armstrong 188fc19afa1SNeil Armstrong&hdmi_tx_tmds_port { 189fc19afa1SNeil Armstrong hdmi_tx_tmds_out: endpoint { 190fc19afa1SNeil Armstrong remote-endpoint = <&hdmi_connector_in>; 191fc19afa1SNeil Armstrong }; 192fc19afa1SNeil Armstrong}; 193fc19afa1SNeil Armstrong 1943b69bdbfSAndreas Färber&i2c_A { 1953b69bdbfSAndreas Färber status = "okay"; 1963b69bdbfSAndreas Färber pinctrl-0 = <&i2c_a_pins>; 1973b69bdbfSAndreas Färber pinctrl-names = "default"; 1983b69bdbfSAndreas Färber}; 1993b69bdbfSAndreas Färber 2003b69bdbfSAndreas Färber&ir { 2013b69bdbfSAndreas Färber status = "okay"; 2023b69bdbfSAndreas Färber pinctrl-0 = <&remote_input_ao_pins>; 2033b69bdbfSAndreas Färber pinctrl-names = "default"; 2043b69bdbfSAndreas Färber}; 2053b69bdbfSAndreas Färber 2062165b006SNeil Armstrong&gpio_ao { 207b03c7d64SNeil Armstrong gpio-line-names = "UART TX", "UART RX", "VCCK En", "TF 3V3/1V8 En", 208b03c7d64SNeil Armstrong "USB HUB nRESET", "USB OTG Power En", 209b03c7d64SNeil Armstrong "J7 Header Pin2", "IR In", "J7 Header Pin4", 210b03c7d64SNeil Armstrong "J7 Header Pin6", "J7 Header Pin5", "J7 Header Pin7", 211e43f20e8SJerome Brunet "HDMI CEC", "SYS LED", 212e43f20e8SJerome Brunet /* GPIO_TEST_N */ 213e43f20e8SJerome Brunet ""; 214b03c7d64SNeil Armstrong}; 215b03c7d64SNeil Armstrong 2162165b006SNeil Armstrong&gpio { 217b03c7d64SNeil Armstrong gpio-line-names = /* Bank GPIOZ */ 218b03c7d64SNeil Armstrong "Eth MDIO", "Eth MDC", "Eth RGMII RX Clk", 219b03c7d64SNeil Armstrong "Eth RX DV", "Eth RX D0", "Eth RX D1", "Eth RX D2", 220b03c7d64SNeil Armstrong "Eth RX D3", "Eth RGMII TX Clk", "Eth TX En", 221b03c7d64SNeil Armstrong "Eth TX D0", "Eth TX D1", "Eth TX D2", "Eth TX D3", 222b03c7d64SNeil Armstrong "Eth PHY nRESET", "Eth PHY Intc", 223b03c7d64SNeil Armstrong /* Bank GPIOH */ 224b03c7d64SNeil Armstrong "HDMI HPD", "HDMI DDC SDA", "HDMI DDC SCL", "", 225b03c7d64SNeil Armstrong /* Bank BOOT */ 226b03c7d64SNeil Armstrong "eMMC D0", "eMMC D1", "eMMC D2", "eMMC D3", "eMMC D4", 227b03c7d64SNeil Armstrong "eMMC D5", "eMMC D6", "eMMC D7", "eMMC Clk", 228b03c7d64SNeil Armstrong "eMMC Reset", "eMMC CMD", 229b03c7d64SNeil Armstrong "", "", "", "", "", "", "", 230b03c7d64SNeil Armstrong /* Bank CARD */ 231b03c7d64SNeil Armstrong "SDCard D1", "SDCard D0", "SDCard CLK", "SDCard CMD", 232b03c7d64SNeil Armstrong "SDCard D3", "SDCard D2", "SDCard Det", 233b03c7d64SNeil Armstrong /* Bank GPIODV */ 234b03c7d64SNeil Armstrong "", "", "", "", "", "", "", "", "", "", "", "", "", 235b03c7d64SNeil Armstrong "", "", "", "", "", "", "", "", "", "", "", 236b03c7d64SNeil Armstrong "I2C A SDA", "I2C A SCK", "I2C B SDA", "I2C B SCK", 237b03c7d64SNeil Armstrong "PWM D", "PWM B", 238b03c7d64SNeil Armstrong /* Bank GPIOY */ 239b03c7d64SNeil Armstrong "Revision Bit0", "Revision Bit1", "", 240b03c7d64SNeil Armstrong "J2 Header Pin35", "", "", "", "J2 Header Pin36", 241b03c7d64SNeil Armstrong "J2 Header Pin31", "", "", "", "TF VDD En", 242b03c7d64SNeil Armstrong "J2 Header Pin32", "J2 Header Pin26", "", "", 243b03c7d64SNeil Armstrong /* Bank GPIOX */ 244b03c7d64SNeil Armstrong "J2 Header Pin29", "J2 Header Pin24", 245b03c7d64SNeil Armstrong "J2 Header Pin23", "J2 Header Pin22", 246b03c7d64SNeil Armstrong "J2 Header Pin21", "J2 Header Pin18", 247b03c7d64SNeil Armstrong "J2 Header Pin33", "J2 Header Pin19", 248b03c7d64SNeil Armstrong "J2 Header Pin16", "J2 Header Pin15", 249b03c7d64SNeil Armstrong "J2 Header Pin12", "J2 Header Pin13", 250b03c7d64SNeil Armstrong "J2 Header Pin8", "J2 Header Pin10", 251b03c7d64SNeil Armstrong "", "", "", "", "", 252e43f20e8SJerome Brunet "J2 Header Pin11", "", "J2 Header Pin7", "", 253b03c7d64SNeil Armstrong /* Bank GPIOCLK */ 254e43f20e8SJerome Brunet "", "", "", ""; 255b03c7d64SNeil Armstrong}; 256b03c7d64SNeil Armstrong 25762158c6aSHeiner Kallweit&saradc { 25862158c6aSHeiner Kallweit status = "okay"; 25962158c6aSHeiner Kallweit vref-supply = <&vcc1v8>; 26062158c6aSHeiner Kallweit}; 26162158c6aSHeiner Kallweit 2623b69bdbfSAndreas Färber&scpi_clocks { 2633b69bdbfSAndreas Färber status = "disabled"; 2643b69bdbfSAndreas Färber}; 2653b69bdbfSAndreas Färber 266ef8d2ffeSKevin Hilman/* SD */ 267ef8d2ffeSKevin Hilman&sd_emmc_b { 268ef8d2ffeSKevin Hilman status = "okay"; 269ef8d2ffeSKevin Hilman pinctrl-0 = <&sdcard_pins>; 27067e7607fSJerome Brunet pinctrl-1 = <&sdcard_clk_gate_pins>; 27167e7607fSJerome Brunet pinctrl-names = "default", "clk-gate"; 272ef8d2ffeSKevin Hilman 273ef8d2ffeSKevin Hilman bus-width = <4>; 274ef8d2ffeSKevin Hilman cap-sd-highspeed; 2757e2b33ffSJerome Brunet sd-uhs-sdr12; 2767e2b33ffSJerome Brunet sd-uhs-sdr25; 2777e2b33ffSJerome Brunet sd-uhs-sdr50; 2787e2b33ffSJerome Brunet sd-uhs-ddr50; 279ef8d2ffeSKevin Hilman max-frequency = <100000000>; 280ef8d2ffeSKevin Hilman disable-wp; 281ef8d2ffeSKevin Hilman 282f29200c8SLoys Ollivier cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>; 283ef8d2ffeSKevin Hilman 284ef8d2ffeSKevin Hilman vmmc-supply = <&tflash_vdd>; 285ef8d2ffeSKevin Hilman vqmmc-supply = <&tf_io>; 286ef8d2ffeSKevin Hilman}; 287ef8d2ffeSKevin Hilman 288ef8d2ffeSKevin Hilman/* eMMC */ 289ef8d2ffeSKevin Hilman&sd_emmc_c { 290ef8d2ffeSKevin Hilman status = "okay"; 291ab36be66SNeil Armstrong pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>; 29267e7607fSJerome Brunet pinctrl-1 = <&emmc_clk_gate_pins>; 29367e7607fSJerome Brunet pinctrl-names = "default", "clk-gate"; 294ef8d2ffeSKevin Hilman 295ef8d2ffeSKevin Hilman bus-width = <8>; 2967e2b33ffSJerome Brunet max-frequency = <200000000>; 297ef8d2ffeSKevin Hilman non-removable; 298ef8d2ffeSKevin Hilman disable-wp; 299ef8d2ffeSKevin Hilman cap-mmc-highspeed; 300ef8d2ffeSKevin Hilman mmc-ddr-1_8v; 301ef8d2ffeSKevin Hilman mmc-hs200-1_8v; 302ef8d2ffeSKevin Hilman 303ef8d2ffeSKevin Hilman mmc-pwrseq = <&emmc_pwrseq>; 304ef8d2ffeSKevin Hilman vmmc-supply = <&vcc3v3>; 305ef8d2ffeSKevin Hilman vqmmc-supply = <&vcc1v8>; 306ef8d2ffeSKevin Hilman}; 3073b69bdbfSAndreas Färber 3083b69bdbfSAndreas Färber&uart_AO { 3093b69bdbfSAndreas Färber status = "okay"; 3103b69bdbfSAndreas Färber pinctrl-0 = <&uart_ao_a_pins>; 3113b69bdbfSAndreas Färber pinctrl-names = "default"; 3123b69bdbfSAndreas Färber}; 3133b69bdbfSAndreas Färber 3143b69bdbfSAndreas Färber&usb0_phy { 31572c9b5f6SAnand Moon status = "disabled"; 3163b69bdbfSAndreas Färber phy-supply = <&usb_otg_pwr>; 3173b69bdbfSAndreas Färber}; 3183b69bdbfSAndreas Färber 3193b69bdbfSAndreas Färber&usb1_phy { 3203b69bdbfSAndreas Färber status = "okay"; 321e841ec95SNeil Armstrong phy-supply = <&usb_otg_pwr>; 3223b69bdbfSAndreas Färber}; 3233b69bdbfSAndreas Färber 3243b69bdbfSAndreas Färber&usb0 { 32572c9b5f6SAnand Moon status = "disabled"; 3263b69bdbfSAndreas Färber}; 3273b69bdbfSAndreas Färber 3283b69bdbfSAndreas Färber&usb1 { 3293b69bdbfSAndreas Färber status = "okay"; 3303b69bdbfSAndreas Färber}; 331